The choice of MOI has a direct impact on students’ ability to grasp concepts and express their thoughts. Here are some key reasons why MOI is significant: 1. Enhances Comprehension: Learning in a familiar language helps students understand subjects better. 2. Boosts Confidence: When students learn in their native or commonly spoken language, they participate more actively in class. 3. Improves Academic Performance: Studies show that students perform better when taught in a language they are comfortable with. 4. Facilitates Communication: A well-chosen MOI ensures smooth interaction between teachers and students. 5. Prepares for Future Opportunities: Depending on career aspirations, a strong grasp of a widely spoken MOI (such as English) can open global opportunities.